The 12 jurors in the trial of Michael Dunn asked their question as they approached the 20th hour of deliberations over three days.

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Judge Russell Healey told them the answer is "yes."

The sequestered jurors couldn't reach a verdict Friday evening, despite deliberating for 22 hours over three days. They went back to their hotel and planned to return to the courthouse Saturday morning.

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Dunn claims he shot the Marietta, Ga., teen in self-defense. But prosecutors told jurors Dunn shot the teen because he felt disrespected by Davis during an argument over loud music.

Besides first-degree murder, Dunn is charged with three counts of attempted murder since there were three friends of Davis in the car Dunn shot into, and also a single count of shooting a firearm at a vehicle.

With jurors out of the courtroom, the judge said that if they came back and said they were deadlocked, they would be asked to follow certain "deadlock" procedures.

According to a Florida Supreme Court committee's description, those procedures include having jurors go back to the deliberation room and having each individual juror discuss any weakness in his or her position. Healey said a mistrial would be declared if they couldn't reach a verdict after that procedure. Prosecutors would be free to retry Dunn on any count where there was no decision, Healey said.